What is the domain of (x^2+12)/3 ?

The domain of (x^2+12)/3 is -infinity <x<infinity

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domain of (x^2+12)/3

domain

\frac{x ^{2} + 12}{3}

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

f (5) = (5 - 2) (8 - 5), 2 \leq x \leq 8

f (x) = 6 x^{2} + 48 x + 42

y = - x^{2} + x + 3

f (x) = lo g_{10} (x - 1) + 8

f (x) = \frac{ln ( 3 - 5 x )}{1 - ∣ x + 1 ∣}

What is the domain of (x^2+12)/3 ?
The domain of (x^2+12)/3 is -infinity <x<infinity